In order to perform Deactivate Kill Switch operation, please follow the next steps:

Attach a testpoint as shown on figure in the manual and connect your phone using Micro USB cable (do NOT use any USB hubs!). For some firmware versions perform the following steps to put a phone into Qualcomm-Mode : press and hold Vol+ button, connect a phone directly to PC via Micro USB cable.

Check PC Device Manager, a new device should appear Qualcomm HS-USB QDLoader 9008 or Unknown Device if you hadn't installed the driver yet. Drivers are available in Installation Folder.

Release testpoint and press Deactivate Kill Switch button.

Follow Software instructions (prompts).

All supported operations are described in details in the manual ("Cable & Manual" button in software).